After a quick welcome from editor-in-chief Jim Nelson, Ri-Ri was led to the back of the hotel's garden area, where she chatted with the likes of Eric Stonestreet, Cougar Town hunk Josh Hopkins and James Marsden.

Most of the celebs we talked to said they had no desire to follow in Rihanna's naked footsteps.

"I don't think anybody in the world would like to see me," New Girl star Jake Johnson said. "What magazine would that be where they would want Jake Johnson naked? Whatever that magazine is is not selling any copies—that's maybe a zine."

A very humble Julianne Hough said she'd do it "if I looked like [Rihanna]. She owns that s--t," the blond beauty said.

"It's pretty impressive," Stonestreet said. "But when you've got that, you have to show that. Those are the rules."

But guess who did say he'd jump at the chance to show off his birthday suit? Parenthood's Michael B. Jordan! "I would do a cover naked," he said. "Maybe with the third leg out, I mean, one of my legs. I definitely would. I'm pretty comfortable with myself, especially my body."

As for the partygoers' own obsessions, they ran the gamut. It's the Chicago Bears for Johnson. Hough's two dogs are at the top of her list. And Scandal star Tony Goldwyn gushed that Penélope Cruz is his obsession.

Parks and Recreation's Aziz Ansari? "My obsession is the same as it is every year—macaroni and cheese," he said. "I love it."

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